During 2021, a company sells 24 units of inventory. The company has the following inventory purchase transactions for 2021: Number Unit Total Date Transaction of Units Cost Cost Jan. 1 Beginning inventory 18 $50 $ 900 Sep. 8 Purchase 12 52 624 30 $1,524 Calculate ending inventory and cost of goods sold for 2021 assuming the company uses LIFO. Ending inventory Cost of goods sold